Afternoon all,
I am about to embark on checking the timing on my bog standard 998cc(carb) 1990 auto engine. I have the owners handbook which states the timing settings as:
Engine prefix No:
99HE20 - High Compression: 10° + 0° - 2° BTDC @1500 rpm
99HE22 - Low Compression: 8° BTDC at 1000 rpm
Nice clear information, or it was until I looked at my engine number - 99HE21 - smack bang in the middle of the two!!
Which one am I / how can I tell - High or Low compression.
As always, any advice would be much appreciated.
TIA